Average annual temperature is 20.0 °C
Absolute maximum temperature: 38.9 °C
Absolute minimum temperature: -1.8 °C
Number of sunny days: 253 days
Number of rainy days: 111 days
Number of snow days: 1 day
Look at detailed online map of Castañuela
* Weather data for Castañuela Mexico is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 27.1 | 31.0 | 33.2 | 32.9 | 33.3 | 38.9 | 35.4 | 36.1 | 35.0 | 29.9 | 28.3 | 23.5 |
| Average daytime temperature (°C) | 21.6 | 24.1 | 26.7 | 27.3 | 29.1 | 34.8 | 31.6 | 31.8 | 31.0 | 23.7 | 19.5 | 18.2 |
| Average temperature (°C) | 14.9 | 15.7 | 18.9 | 20.1 | 22.2 | 27.8 | 25.4 | 25.7 | 24.7 | 18.1 | 14.0 | 12.6 |
| Average night temperature (°C) | 9.6 | 9.5 | 12.4 | 14.1 | 16.7 | 21.0 | 19.3 | 19.5 | 18.0 | 14.1 | 10.3 | 8.4 |
| Absolute minimum temperature (°C) | -1.4 | -0.9 | -1.8 | 6.8 | 13.1 | 15.8 | 16.3 | 16.6 | 15.1 | 3.1 | 2.7 | 2.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.8 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.6 | 10.0 | 10.7 | 11.2 | 11.4 | 12.6 | 12.3 | 11.8 | 11.4 | 8.3 | 7.9 | 8.7 |
| Precipitation (mm) | 1 | 0 | 8 | 7 | 42 | 1 | 42 | 8 | 26 | 117 | 66 | 2 |
| Sunny days | 27 | 26 | 22 | 20 | 15 | 26 | 15 | 19 | 24 | 13 | 20 | 26 |
| Rainy days | 4 | 2 | 8 | 10 | 16 | 4 | 16 | 12 | 6 | 18 | 10 | 5 |
| Snow days | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Castañuela is at